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Oil Filters

Preventive oil filter maintenance is crucial to getting you where you need to be, when you need to be there. NAPA Heavy-Duty Oil Filters for trucks and buses offer you performance features such as Prescription Media®, formulated for each specific application. We also take the guesswork out of installation with Torque-Right marks to show you exactly how much to tighten the filter.

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Air Filters

NAPA Heavy-Duty Air Filters use an arch-pleat design that works two ways. It more evenly distributes air over more of the filter surface, and prevents pleat collapse that restricts air flow. Your trucks and buses deserve no less.

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Fuel Filters

The trademark “Prescription Media’ we use for our truck and bus fuel filters is specially coated in fuel-water separator filters and is designed to remove water. Bonding the media to the end caps makes the element stronger and leak-free.